Presenter: Paul S. Teirstein, Gregg W. Stone, Ian T. Meredith, Tift Mann, Vincent J. Pompili, Louis A. Cannon, Michael R. Mooney, Shigeru Saito, Dominic J. Allocco, Keith D. Dawkins

Presenter: Karlis Trusinskis, Dace Juhnevica, Karlis Strenge, Dace Sondore, Indulis Kumsars, Inga Narbute, Sanda Jegere, Andrejs Erglis

Presenter: Israel M. Barbash, Rebecca Torgusson, Itsik Ben-Dor, Gabriel Maluenda, Zhenyi Xue, William O. Suddath, Lowell F. Satler, Kenneth M. Kent, Augusto D. Pichard, Ron Waksman

Presenter: Israel M. Barbash, Itsik Ben-Dor, Gabriel Maluenda, Paul J. Corso, Steven A. Goldstein, Zuyue Wang, Rebecca Torguson, Lowell F. Satler, Augusto D. Pichard, Ron Waksman

Presenter: Ana Belen Cid Alvarez, Ramiro Trillo Nouche, Melisa Santas Alvarez, Diego Lopez Otero, Raimundo Ocaranza Sanchez, Pablo Souto Castro, Rosa Agra Bermejo, Francisco Gude Sampedro, Jose Ramon Gonzalez Juanatey

Presenter: Mohammad Reza Movahed, Mehrnoosh Hashemzadeh, Mohammad Reza Habibzadeh, Mehrtash Hashemzadeh

Presenter: Louis A. Cannon, Dean J. Kereiakes, Wayne Batchelor, Albert Deibele, James Hopkins, Robert E. Foster, Paul Underwood, Keith D. Dawkins

Presenter: Li Shen, Wei Yang, Feirong Gong, Yizhe Wu, Juying Qian, Aijun Sun, Yunzeng Zou, Junbo Ge

Presenter: Philip B. Dattilo, Thomas T. Tsai, Ivan P. Casserly

Presenter: John Ormiston, William Wijns, Charlene Knape, Mathias Vrolix, James Stewart, Mark Webster, Robert Whitbourn, Alexandra Lansky, Hiram Bezzera, Peter Fitzgerald, David Kandzari